saw this in store at glasgow Savers reduced to 4.99
Amazon Price - 14.91
Powerful Plaque Removing Action: 4,500 osciallations per minute
Brush head with an Active Tip to reach all areas
Soft Filaments for gentle effective cleaning
Package contains: Brush Head (Installed), Brush handle, Screws & Wall plugs for wall mounting, Charging Unit with mains cord.
Rechargeable power unit: 2.4V, maximum operation time approx 30-40 minutes when fully charged.
On the end of cord is with a two pin plug suitable for bathroom sockets
Charging unit: AC 220-240V, 50Hz, 2W